crazyadmins / useful-scripts Goto Github PK

Currently, all API calls run over HTTP, a support for HTTPS would be great
also, sometimes the standard port is not used but 8080 is hardcoded in the scripts

Hi,

I am getting this error when configuring the Cloudera ODBC Driver for Impala DSN:
"[Cloudera][KerberosSupport] (0) Error occurred during Kerberos library operation: Configuration file does not specify default realm"
Have the same setting in all node in the cluttered, but now able to be successful in two of them and giving the error mentioned above.
I even added the krb5.ini to C:\Program Files\MIT\Kerberos and still same thing.

Any idea on how to resolve this error in Windows?

Default version of krb5.conf file on some systems has no default realm selected. For example if you spin a digital ocean instance with centos7 and install krb5-server krb5-libs krb5-workstation packages, the file will look something like this:

[logging]
 default = FILE:/var/log/krb5libs.log
 kdc = FILE:/var/log/krb5kdc.log
 admin_server = FILE:/var/log/kadmind.log

[libdefaults]
 dns_lookup_realm = false
 ticket_lifetime = 24h
 renew_lifetime = 7d
 forwardable = true
 rdns = false
# default_realm = EXAMPLE.COM
 default_ccache_name = KEYRING:persistent:%{uid}

[realms]
# EXAMPLE.COM = {
#  kdc = kerberos.example.com
#  admin_server = kerberos.example.com
# }

[domain_realm]
# .example.com = EXAMPLE.COM
# example.com = EXAMPLE.COM

Notice the commented out default realm. This causes the setup_kerberos script to fail on the following command:
kdb5_util create -s -P hadoop
kdb5_util: Configuration file does not specify default realm while getting default realm